A 62-year-old Yorba Linda man was taken to a hospital. Police on Friday afternoon said the man is in critical condition.

The driver, a 57-year-old Yorba Linda woman, stayed at the scene to talk to police.

The man was walking his dog when he was struck, Rodriguez said. The dog reportedly ran off after the accident but was located and taken in by animal control officials.

Based on their initial investigation, authorities believe that the woman was turning from northbound Valley View to westbound Imperial when she struck the man, who was walking southbound across the intersection, Lt. Darrin Devereux said.

The westbound lanes of Imperial Highway were closed while authorities investigated the accident.

Authorities are asking anyone who saw the accident to call the Brea Police Department at 714-990-7911.